Writing text to the terminal, e.g. by using the printf() family of functions, can be surprisingly slow – especially on the Windows platform. This means that text output can easily become the ...

Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

Part of setting up a microcontroller when writing a piece of firmware usually involves configuring its connections to the outside world. You define a mapping of physical pins to intenral peripherals ...

Reactivity is a powerful idiom for describing and combining functionality like web requests and data access. In general, we use producers and subscribers to describe asynchronous event sources and ...

Optical wireless communication (OWC) is one of the potential candidates to address the bandwidth limitation issue in 6G networks and satellite laser communications. Mode division multiplexing (MDM) ...

Techne, Tomas, and Anya learn how computers “talk” with us through input and output. Techne, Tomas, and Anya learn how computers “talk” with us through input and output. Related resources for teachers ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to garner user input in a Java program is to use the System’s Console class.

Carl Houde from Analog Way discusses the latest updates for AV integration and live events from the company at InfoComm 2025 in Orlando, including the introduction of ST 2110 input/output cards which ...